Shore Safety Brochure
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Why do cliffs and overhangs drop rocks? Cliffs are formed and wear away by erosion. Water and wind blast the rock with solid particles, waves pound the cliffs, and water...
为何悬崖与悬垂岩壁会发生落石现象？悬崖经由侵蚀作用（erosion）形成并逐渐被磨蚀。裹挟固体颗粒的水流与风力冲击岩石，海浪持续拍击悬崖，而水流……
